SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 3:07:36 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:07:36 PM | 1.60 | 1:27 | 2:27 | 66 | |
| Harlem Rd | W Bellfort | 3:07:36 PM | 1.50 | 1:15 | 3:42 | 72 | |
| W Bellfort | Bellaire | 3:07:36 PM | 2.90 | 2:17 | 5:59 | 76 | |
| Bellaire | S Fry Rd | 3:07:36 PM | 1.60 | 1:23 | 7:22 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 3:07:36 PM | 2.00 | 1:57 | 9:19 | 62 | |
| Cinco Ranch Blvd | Kingsland | 3:07:36 PM | 2.20 | 2:47 | 12:06 | 47 |  |
| Kingsland | IH-10 Katy | 3:07:36 PM | 1.25 | 1:07 | 13:13 | 67 | |
| IH-10 Katy | Morton | 3:07:36 PM | 1.50 | 1:47 | 15:00 | 50 | |
| Morton | Clay Rd | 3:07:36 PM | 1.60 | 1:31 | 16:31 | 63 | |
| Clay Rd | Beckendorff | 3:07:36 PM | 1.30 | 1:18 | 17:49 | 60 | |
| Beckendorff | FM-529 | 3:07:36 PM | 1.00 | 00:56 | 18:45 | 64 | |
| FM-529 | West Rd | 3:07:36 PM | 2.50 | 1:51 | 20:36 | 81 | |
| West Rd | House Hahl | 3:07:36 PM | 1.30 | 1:27 | 22:03 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 3:07:36 PM | 1.40 | 1:15 | 23:18 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:07:36 PM | 2.40 | 2:05 | 25:23 | 69 | |
| Summary | 30.55 | 25:23 | 25:23 | 72 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:07:36 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:07:36 PM | 1.40 | 1:16 | 3:24 | 66 | |
| House Hahl | West Rd | 3:07:36 PM | 1.30 | 1:35 | 4:59 | 49 | |
| West Rd | FM-529 | 3:07:36 PM | 2.50 | 1:54 | 6:53 | 79 | |
| FM-529 | Beckendorff | 3:07:36 PM | 1.00 | 00:58 | 7:51 | 62 | |
| Beckendorff | Clay Rd | 3:07:36 PM | 1.30 | 1:13 | 9:04 | 64 | |
| Clay Rd | Morton | 3:07:36 PM | 1.60 | 1:38 | 10:42 | 59 | |
| Morton | IH-10 Katy | 3:00:35 PM | 1.50 | 1:10 | 11:52 | 77 | |
| IH-10 Katy | Kingsland | 3:07:36 PM | 1.25 | 1:16 | 13:08 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:07:36 PM | 2.20 | 2:03 | 15:11 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:07:36 PM | 2.00 | 1:50 | 17:01 | 65 | |
| S Fry Rd | Bellaire | 3:07:36 PM | 1.60 | 1:23 | 18:24 | 69 | |
| Bellaire | W Bellfort | 3:07:36 PM | 2.90 | 2:37 | 21:01 | 66 | |
| W Bellfort | Harlem Rd | 3:07:36 PM | 1.50 | 1:12 | 22:13 | 75 | |
| Harlem Rd | Oyster Creek | 3:07:36 PM | 1.60 | 1:36 | 23:49 | 60 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:07:36 PM | 1.00 | 00:51 | 24:38 | 71 | |
| Summary | 30.55 | 24:38 | 24:38 | 74 | |
